Definition of light gun in English:
A handheld gunlike photosensitive device used chiefly in computer games, held to the display screen for passing information to the computer.
- Your television screen is coated with a stuff called phosphor that lights up when the light guns shine on it.
- The new light gun will blow you away with its pixel accuracy and sleek pistol grip.
- When the controllers are connected to the light gun attachment, it works pretty well.
Definition of light gun in:
- US English dictionary